- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02G - Hot-gas or combustion-product positive-displacement engine plantsuse of waste heat of combustion engines, not otherwise provided for
- F02G 1/00 - Hot gas positive-displacement engine plants
Patent holdings for IPC class F02G 1/00
Total number of patents in this class: 115
10-year publication summary
|
3
|
7
|
1
|
2
|
2
|
2
|
2
|
2
|
3
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| GE Infrastructure Technology, LLC | 6201 |
12 |
| General Electric Company | 13838 |
9 |
| Pratt & Whitney Canada Corp. | 4663 |
5 |
| Enhanced Energy Group LLC | 31 |
4 |
| Mitsubishi Power, Ltd. | 1759 |
4 |
| United Technologies Corporation | 2247 |
3 |
| Cool Energy, Inc. | 7 |
3 |
| Ormat Technologies, Inc. | 115 |
3 |
| Rtx Corporation | 9319 |
3 |
| Raytheon Company | 8389 |
2 |
| Bf+ Energia Oy | 2 |
2 |
| Membrane Technology and Research, Inc. | 90 |
2 |
| Rolls-Royce North American Technologies, Inc. | 1160 |
2 |
| Safran Aircraft Engines | 6265 |
2 |
| Whisper Tech Limited | 15 |
2 |
| Siddons Enertec Pty Ltd | 2 |
2 |
| Baotou Zhongyuan Green Energy Natural Gas Co., Ltd | 3 |
2 |
| Beijing Green Energy High-Tech Natural Gas Application and Technology Research Institute Co., Ltd | 3 |
2 |
| Green Energy High-Tech Group Co., Ltd | 3 |
2 |
| Henan Green Energy Rongchuang Gas Co., Ltd | 3 |
2 |
| Other owners | 47 |